Garneau bibs fit really small. Jerseys fit kinda small.
Our team had 'em last year. We weren't very satisfied with the quality -- badly aligned seams / graphics, etc. This year's Verge gear is much nicer.
In PI a Small jersey is still a little bigger than I'd like; the Small LG fit perfectly, but I still wore the M bibs. Other slightly larger riders complained the bibs were far too tight.